Browsing Department of Computer Science and Engineering by Author "Das, Sajal"
Now showing items 1-20 of 22
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Computing Best Coverage Path In The Presence Of Obstacles In Wireless Sensor Networks
Basu Roy, Senjuti (Computer Science & Engineering, 2007-08-23)Given a set S = {S1,...,Sn} of n homogeneous wireless sensors deployed in a two dimensional area, a source point s and a destination point t, the least protected point p along a path (s,t) is that point such that the ... -
A Context-aware Learning, Prediction And Mediation Framework For Resource Management In Smart Pervasive Environments
Roy, Nirmalya (Computer Science & Engineering, 2008-09-17)Advances in smart devices, mobile wireless communications, sensor networks, pervasive computing, machine learning, middleware and agent technologies, and human computer interfaces have made the dream of smart environments ... -
Data Dissemination Protocols In Wireless Sensor Networks : Design, Modeling And Security
De, Pradip (Computer Science & Engineering, 2008-08-08)Wireless sensor and actuator networks have been one of the stepping stones towards realizing a pervasive computing infrastructure. However, in a post-deployment scenario, transferring critical updates and reconfigurations ... -
A Discrete Event Based Stochastic Simulation Approach For Studying The Dynamics Of Biological Networks
Ghosh, Samik (Computer Science & Engineering, 2008-04-22)With increasing availability of data resources on the molecular parts of a living cell, biologists are focusing on holistic understanding of cellular mechanisms and the emergent dynamics arising out of their complex ... -
Effective And Secure Use Of Human Relation Networks
Li, Na (Computer Science & Engineering, 2013-03-20)With the advent of Web 2.0 and advanced techniques of wireless devices (e.g., smart phones or iPhones), Online Social Networks (OSNs) and Mobile Social Networks (MSNs) are becoming integral part of our lives as two main ... -
Efficient And Adaptive Schemes For Consistent Information Sharing In Wireless Mobile And Peer-to-peer Networks
Wang, Zhijun (Computer Science & Engineering, 2007-08-23)With the tremendous growth of applications in wireless mobile and Peer-to-Peer (P2P) networks, significant research efforts have been made to improve the quality of sevice. Caching and replicating frequently used data ... -
Energy-efficient Connected K-coverage, Duty-cycling, And Geographic Forwarding In Wireless Sensor Networks
Ammari, Habib M. (Computer Science & Engineering, 2008-08-08)With the fast advances in inexpensive sensor technology and wireless communications, the design and development of large-scale wireless sensor networks has become cost-effective and viable enough to attract the attention ... -
Energy-efficient Protocols And Systems For Wireless Sensor Networks And Smart Environments
Ghidini, Giacomo (Computer Science & Engineering, 2013-03-20)In a wireless sensor network, small computing devices, called sensors, sense the surrounding environment and relay the sensed data to a base station over a multi-hop wireless network, eventually processing them en-route. ... -
EukaSimBioSys: A Stochastic Discrete Event-based Simulation Software For In-silico Study Of Insulin Signaling And Metabolism In Cardiac Myocytes
Mazloom, Amin Reza (Computer Science & Engineering, 2008-09-17)The advent of human genome annotation in the early years of third millennium has enabled the scientist to interlink the processes of life at the molecular level. The coincidence of this breakthrough along with advances ... -
Flash Crowd Mitigation System
Kim, Dongchul (Computer Science & Engineering, 2007-09-17)Flash crowd means that a web server suffers a sudden surge of traffic since a large number of Internet users access the web server simultaneously. Once a flash crowd occurs in a web server, the response rate for the HTTP ... -
A Framework For Improving The Performance Of Application Servers In Next Generation Networks (NGNs)
Kundu, Sumantra R (Computer Science & Engineering, 2007-09-17)Next generation networks (NGNs) such as IP Multimedia Subsystem (IMS) are completely built on the Internet Protocol (IP) suite. This has made IP the de facto standard for data networking, voice over IP (VoIP), and media ... -
A Framework For Robust Detection And Prevention Of Wide-spread Node Compromise In Wireless Sensor Networks
Ho, Jun-Won (Computer Science & Engineering, 2010-07-19)Wireless sensor networks are known to be vulnerable to a variety ofattacks that could undermine normal sensor network operations. Manyschemes have been developed to defend the wireless sensor networksagainst various attacks. ... -
An Influenza Virus Molecular Infection Model And Discrete Event, Stochastic Simulation.
Squires, Richard Burke (Computer Science & Engineering, 2008-08-08)Influenza virus is responsible for the greatest pandemic in human history causing 20 - 40 million deaths worldwide during the 1918 flu season. In 1997 fears of a future pandemic arose with the discovery of a new strain of ... -
Information-driven Data Gathering In Wireless Sensor Networks
Wang, Jing (Computer Science & Engineering, 2010-11-01)Since the advance of wireless technology enables the mass production of low-cost, small-sized sensor nodes, sensor nodes can be densely deployed in an area for high tolerance to node failure or to achieve better coverage ... -
An Integrated Framework For Enhancing User Experience For Different Data Services In Multi-rate Wireless Systems
Pal, Sourav (Computer Science & Engineering, 2007-09-17)Technological advances in multi\--rate wireless systems have made wireless data services an intrinsic part of human life. An abundance of wireless devices, both in the wireless enabled home multimedia systems as well as ... -
An Integrated Framework For QoS-aware Data Reporting In Wireless Sensor Networks
Choe, Hyun Jung (Computer Science & Engineering, 2010-07-19)Wireless sensor networks are being deployed in a wide variety of applications such as environment monitoring, smart buildings, security, machine surveillance system, and so on.The deployment of sensor networks for a specific ... -
A Novel Architecture For Mobility Enabled Video Conferencing In Next Generation Wireless Networks
Narayan, Avinash (Computer Science & Engineering, 2010-11-01)The Heterogeneous nature of next generation networks requires architecture and technologies that have an intrinsic support for diversity. The plethora of existing wireless access technologies will soon be connected to ... -
A Novel Game Theoretic Framework For Security In Wireless Sensor Networks
Agah, Afrand (Computer Science & Engineering, 2007-08-23)Due to severe resource limitations and often lack of centralized infrastructure, providing security in wireless sensor networks is a great challenge. Misbehavior due to malicious or faulty nodes can significantly degrade ... -
A Privacy Enhanced Situation-aware Middleware Framework For Ubiquitous Computing Environments
Pallapa, Gautham V. (Computer Science & Engineering, 2010-07-19)The Ubiquitous Computing paradigm integrates myriads of small, inexpensive, heterogeneous networked devices, including sensors, distributed throughout the environment, with the intent of enabling context awareness in systems ... -
Secure Data Aggregation In Wireless Sensor Networks
Zhang, Wei (Computer Science & Engineering, 2008-08-08)Recent advances in micro-electro-mechanical systems (MEMS) technology and wireless communications technologies have enabled the deployment of wireless sensor networks (WSNs) in a plethora of applications, ranging widely ...